deepseekplugins

DeepSeek Harness 插件

dsh-lan-uuid-fix

dsh bundle: polyfill crypto.randomUUID on insecure origins so the DeepSeek Harness Web UI works over plain-HTTP LAN（英文原文）

界面增强
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来源信息

GitHub 仓库
Zenjibad/dsh-lan-uuid-fix
最近更新
2026年8月14日
分类
界面增强
GitHub stars
0
载体类型
plugin
目录证据
上游声明已找到 dsh.bundle
证据路径
package.json#dsh.bundle
核对版本
0.1.0-rc.8
上游核对日期
2026-08-20

该证据由上游目录提供。本站没有安装、运行或安全审核这个插件。

安装

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1. 这个插件是什么，解决什么问题；
2. 适合哪些用户和典型使用场景；
3. 安装后如何使用，并给出一个最小使用示例；
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GitHub：https://github.com/Zenjibad/dsh-lan-uuid-fix
插件名：dsh-lan-uuid-fix
作者：Zenjibad

检查来源文件

安装前先看这个插件目录里的 README 和其他文件。

文件资源管理器3 个文件
README.md来源说明 · 只读预览

dsh-lan-uuid-fix

A DeepSeek Harness (dsh) plugin bundle that makes the Web UI work over plain-HTTP LAN addresses.

The bug it fixes

The web client's mintRpcId() calls crypto.randomUUID(). Browsers only expose that API in secure contexts — HTTPS, or loopback. A plain-HTTP LAN origin like http://192.168.1.66:3080 is not secure, so crypto.randomUUID is undefined:

Page originSecure contextcrypto.randomUUID
http://127.0.0.1:3080yesfunction
http://192.168.1.66:3080noundefined

When it's missing, every unary RPC (host.describe, workspace.list, session.list, ...) throws TypeError: crypto.randomUUID is not a function, the connection generation aborts, the WebSocket streams are killed mid-handshake, and the UI never loads the session/workspace baseline — the workspace browser just shows "No sessions yet" and the console loops connection lost, retry #N.

crypto.getRandomValues is available on insecure origins, so a UUID-v4 backfill fixes it without HTTPS.

How it works

A host plugin registers an index tap on ctx.webServer (the webserver's html-transform hook, applied to every served index.html). The tap injects an inline polyfill that defines crypto.randomUUID from crypto.getRandomValues when missing, before the app bundles execute. Loopback and HTTPS pages are untouched — the polyfill only activates when the API is absent.

Install

dsh plugin --profile web add https://github.com/Zenjibad/dsh-lan-uuid-fix

The profile patch layer is applied live (HMR), so a running dsh web picks it up without a restart. Hard-refresh the page on the remote device afterwards.

The plugin adds one row, lan-uuid-fix, which injects webServer and taps the index. If your profile previously added this row with a local file path, remove that row before installing the bundle to avoid a duplicate id.

Verify

From the machine serving dsh, or any LAN client:

curl -s http://<host>:3080/ | grep randomUUID   # polyfill present

The workspace browser should list sessions instead of "No sessions yet", and the browser console should show no connection lost retry loop.

License

[MIT](LICENSE)

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